As of 2022-03-07, the Wikidata property DUC ID (P7578) is used on 8,256 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P31 instance of 8,255
 0.0001
P21 sex or gender 8,244
 0.0011
P569 date of birth 8,206
 0.0015
P106 occupation 8,121
 0.0012
P27 country of citizenship 7,820
 0.0019
P214 VIAF ID 7,727
 0.0028
P7859 WorldCat Identities ID 7,561
 0.0041
P19 place of birth 7,524
 0.0025
P735 given name 7,306
 0.0012
P213 ISNI 7,236
 0.0052
P244 Library of Congress authority ID 7,061
 0.0052
P1412 languages spoken, written or signed 6,659
 0.0033
P646 Freebase ID 5,999
 0.0014
P269 IdRef ID 5,974
 0.0109
P268 Bibliothèque nationale de France ID 5,915
 0.0101
P227 GND ID 5,892
 0.0046
P734 family name 5,319
 0.0015
P2163 FAST ID 5,189
 0.0119
P1006 Nationale Thesaurus voor Auteurs ID 5,088
 0.0099
P18 image 4,897
 0.0012
P570 date of death 4,857
 0.0018
P20 place of death 4,236
 0.0036
P373 Commons category 4,099
 0.0012
P1207 NUKAT ID 4,070
 0.0077
P69 educated at 3,686
 0.0022
P166 award received 3,573
 0.0057
P691 NKCR AUT ID 3,429
 0.0076
P7293 PLWABN ID 3,132
 0.0092
P1343 described by source 2,929
 0.0042
P1559 name in native language 2,848
 0.0049
P8189 National Library of Israel J9U ID 2,589
 0.0146
P7902 Deutsche Biographie (GND) ID 2,589
 0.0041
P950 Biblioteca Nacional de España ID 2,573
 0.0127
P3430 SNAC ARK ID 2,433
 0.0171
P1015 NORAF ID 2,369
 0.0140
P648 Open Library ID 2,333
 0.0084
P345 IMDb ID 2,332
 0.0029
P26 spouse 2,264
 0.0034
P6722 FemBio ID 2,122
 0.1247
P7704 Europeana entity 2,103
 0.0126
P3987 SHARE Catalogue author ID 1,942
 0.0110
P1315 NLA Trove people ID 1,865
 0.0170
P3630 Babelio author ID 1,821
 0.0362
P2671 Google Knowledge Graph ID 1,819
 0.0002
P1477 birth name 1,782
 0.0119
P1417 Encyclopædia Britannica Online ID 1,720
 0.0097
P3368 Prabook ID 1,664
 0.0071
P108 employer 1,585
 0.0014
P1280 CONOR.SI ID 1,561
 0.0141
P5587 Libris-URI 1,561
 0.0118

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6722 FemBio ID 2,122
 0.1247
P2533 WomenWriters ID 692
 0.0612
P6488 Enciclopedia delle donne ID 533
 0.0583
P6637 AWARE ID 477
 0.0572
P4539 Collective Biographies of Women ID 627
 0.0570
P6745 Orlando author ID 443
 0.0487
P1615 CLARA-ID 616
 0.0426
P5617 Evene ID 789
 0.0426
P1977 Les Archives du spectacle person ID 1,121
 0.0411
P3630 Babelio author ID 1,821
 0.0362
P5019 Brockhaus Enzyklopädie online ID 1,300
 0.0304
P3222 NE.se ID 1,376
 0.0273
P4431 Google Doodle 270
 0.0270
P7982 Hrvatska enciklopedija ID 832
 0.0266
P10242 Lur Encyclopedic Dictionary ID 558
 0.0260
P866 Perlentaucher ID 496
 0.0259
P3846 DBC author ID 354
 0.0256
P3219 Encyclopædia Universalis ID 1,023
 0.0254
P8313 Den Store Danske ID 950
 0.0254
P4619 National Library of Brazil ID 497
 0.0253
P7699 National Library of Lithuania ID 836
 0.0246
P10069 Tabakalera ID 457
 0.0242
P8094 GeneaStar person ID 499
 0.0239
P1988 Le Delarge ID 509
 0.0239
P1899 LibriVox author ID 340
 0.0239
P6394 ELNET ID 329
 0.0229
P1695 NLP ID (unique) 1,507
 0.0228
P3280 BAnQ author ID 495
 0.0223
P8349 Proleksis enciklopedija ID 436
 0.0221
P1284 Munzinger person ID 859
 0.0221
P7666 Visuotinė lietuvių enciklopedija ID 561
 0.0220
P7962 Dictionnaire des femmes de l’ancienne France ID 195
 0.0219
P8179 Canadiana Name Authority ID 1,333
 0.0217
P1375 NSK ID 613
 0.0217
P2174 Museum of Modern Art artist ID 447
 0.0215
P8974 SAPA ID 642
 0.0215
P7029 National Library of Russia ID 290
 0.0211
P409 Libraries Australia ID 1,510
 0.0209
P7305 Online PWN Encyclopedia ID 826
 0.0200
P1263 NNDB people ID 871
 0.0199
P5341 Poetry Foundation ID 219
 0.0199
P2042 Artsy artist ID 480
 0.0196
P8849 CONOR.BG ID 503
 0.0196
P1273 CANTIC ID (old) 1,159
 0.0191
P9984 CANTIC ID 1,196
 0.0191
P451 unmarried partner 359
 0.0187
P906 SELIBR ID 1,548
 0.0187
P8234 LiederNet author ID 281
 0.0186
P1150 Regensburg Classification 216
 0.0185
P2963 Goodreads author ID 524
 0.0185